I did 850 miles fixed, brakeless and loaded through France to Spain on a super toughness and the chain was in pretty much the same condition (albeit much dirtier) when I got to Spain as it was when I set off.
If only Izumi made knees :)
The chain of choice here too, on all my fixed gear bikes now and will continue to be. Currently runs smooth and silently on Dura Ace Cranks/Hubs/Cog, as it does on Omniums/Mack & Royce/EAI cog. Used to be the same on my Roberts, which was Phil BB/Sug75/EAI.
If only Izumi made knees :)
The chain of choice here too, on all my fixed gear bikes now and will continue to be. Currently runs smooth and silently on Dura Ace Cranks/Hubs/Cog, as it does on Omniums/Mack & Royce/EAI cog. Used to be the same on my Roberts, which was Phil BB/Sug75/EAI.